OlfactionBase: A repository of Odors, Odorants, Olfactory Receptors and related information
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Odorants & Odorless Compounds

Odorants are volatile and largely hydrophobic organic compounds possessing odors while odorless compounds are chemicals which do not possess or are associated with any odor. OlfactionBase comprises of 3985 odorant molecules representing an array of odors and 1124 odorless compounds. Odorant molecules are classified by 30 functional groups such as (acid, alcohol, aldehyde, alkane, cyclic, ether, ester, ketone, thiol, etc.). Each molecule entry includes detail information about physicochemical properties, odor profile, pharmacokinetic profile and drug likeness and cross-references to other biological databases. Among 3985 odorant molecules, 197 molecules are associated with 156 Olfactory receptors belonging to two species (Human and Mus musculus). The user-friendly interface of Olfactionbase facilitates exploration of chemicals in various ways: search chemical compounds with CAS No., odor and sub-odors, functional group, SMILES notation and molecular weight.

 
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ODORANTS
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Sr.No. Name SMILES CAS No Mol. Wt. Mol. Formula PubChem ZINC #OR's #Odors Details
1826 13-Oxabicyclo[10.1.0]trideca-4,8-diene, 1,5,9-trimethyl- CC1=CCCC2(C(O2)CCC(=CCC1)C)C 13786-79-3 220.35 C15H24O 94354 ZINC38611194 0 2 View
1827 Paradol CCCCCCCC(=O)CCC1=CC(=C(C=C1)O)OC 27113-22-0 278.39 C17H26O3 94378 ZINC38611992 0 3 View
1828 3,7,11-Trimethyldodeca-2,6,10-trienyl acetate CC(=CCCC(=CCCC(=CCOC(=O)C)C)C)C 29548-30-9 264.40 C17H28O2 94403 ZINC1719908 0 3 View
1829 Spiro(1,4-methanonaphthalene-2(1H),2'-oxirane), 3,4,4a,5,8,8a-hexahydro-3',7-dimethyl- CC1C2(O1)CC3CC2C4C3CC=C(C4)C 41816-03-9 204.31 C14H20O 94522 ZINC100500187 0 7 View
1830 2-Butyl-4,4,6-trimethyl-1,3-dioxane CCCCC1OC(CC(O1)(C)C)C 54546-26-8 186.29 C11H22O2 94569 ZINC2534705 0 5 View
1831 Isopulegyl acetate CC1CCC(C(C1)OC(=O)C)C(=C)C 57576-09-7 196.29 C12H20O2 94579 ZINC1320177 0 11 View
1832 2,2-Dimethyl-3-(3-methylpenta-2,4-dienyl)oxirane CC(=CCC1C(O1)(C)C)C=C 69103-20-4 152.23 C10H16O 94648 ZINC15120741 0 8 View
1833 2-Hexyl-4,5-dimethyl-1,3-dioxolane CCCCCCC1OC(C(O1)C)C 6454-22-4 186.29 C11H22O2 94886 ZINC1693678 0 4 View
1834 1-Phenyl-1,2-ethanediol diacetate CC(=O)OCC(C1=CC=CC=C1)OC(=O)C 1596177 222.24 C12H14O4 95008 ZINC1729713 0 6 View
1835 Propyl anthranilate CCCOC(=O)C1=CC=CC=C1N 30954-98-4 179.22 C10H13NO2 95016 ZINC1592001 0 5 View
1836 Dehydrodivanillin COC1=CC(=CC(=C1O)C2=C(C(=CC(=C2)C=O)OC)O)C=O 2092-49-1 302.28 C16H14O6 95086 ZINC1747302 0 3 View
1837 1,3-Benzodioxole, 5-(diethoxymethyl)- CCOC(C1=CC2=C(C=C1)OCO2)OCC 40527-42-2 224.25 C12H16O4 95136 ZINC1570889 0 4 View
1838 2-Benzyl-4,4,6-trimethyl-1,3-dioxane CC1CC(OC(O1)CC2=CC=CC=C2)(C)C 67633-94-7 220.31 C14H20O2 95266 ZINC1628387 0 9 View
1839 Sarisan COC1=CC2=C(C=C1CC=C)OCO2 18607-93-7 192.21 C11H12O3 95289 ZINC899873 0 2 View
1840 2-(4-Methylphenyl)ethanol CC1=CC=C(C=C1)CCO 699-02-5 136.19 C9H12O 95294 ZINC1680826 0 4 View
1841 Isobornyl methyl ether CC1(C2CCC1(C(C2)OC)C)C 5331-32-8 168.28 C11H20O 95330 ZINC1640792 0 8 View
1842 Ethyl 2,4-dimethyl-1,3-dioxolane-2-acetate CCOC(=O)CC1(OCC(O1)C)C 6290-17-1 188.22 C9H16O4 95392 ZINC1693593 0 6 View
1843 (Tetrahydrofuryl)methyl phenylacetate C1CC(OC1)COC(=O)CC2=CC=CC=C2 5421-00-1 220.26 C13H16O3 95395 ZINC1874302 0 4 View
1844 4-Methyl-2-nonyl-1,3-dioxolane CCCCCCCCCC1OCC(O1)C 5421-12--5 214.34 C13H26O2 95397 ZINC1874346 0 3 View
1845 2-Hexyl-4-methyl-1,3-dioxane CCCCCCC1OCCC(O1)C 3080-69-1 186.29 C11H22O2 95401 ZINC1867023 0 3 View
1846 2-Ethylhexyl propionate CCCCC(CC)COC(=O)CC 6293-37-4 186.29 C11H22O2 95425 ZINC1648318 0 3 View
1847 2-Hydroxy-N-(2-hydroxyethyl)propanamide CC(C(=O)NCCO)O 5422-34-4 133.15 C5H11NO3 95457 ZINC1712677 0 3 View
1848 Ethyl 2-acetylhexanoate CCCCC(C(=O)C)C(=O)OCC 1540-29-0 186.25 C10H18O3 95466 ZINC1718571 0 2 View
1849 Benzene, (1-ethoxyethoxy)- CCOC(C)OC1=CC=CC=C1 5426-78-8 166.22 C10H14O2 95485 ZINC1649303 0 5 View
1850 6,10-Dimethylundecan-2-one CC(C)CCCC(C)CCCC(=O)C 1604-34-8 198.34 C13H26O 95495 ZINC1706898 0 4 View
Showing 1826 to 1850 of total 3985 entries